DC8038 80x80x38mm High-Pressure DC Fan
A deep 80mm fan for dense server, inverter and filtered-enclosure airflow paths that require both volume and pressure.
With a 38mm-deep frame, DC8038 is designed for higher-resistance 80mm cooling positions. Published models range from 3,000 to 7,500RPM and reach 91.62CFM with 32.39mmH2O static pressure. Voltage families include 12V, 24V and 48V.
Rated Voltage: 12V / 24V / 48V
Size: 80x80x38mm
Max Airflow: 91.62CFM
Max Static Pressure: 32.39mmH2O
Rated Speed: 7,500RPM
Noise Range: 36.30-59.22dBA
12V to 48V Options for a Deep 80mm Fan
Compare DC8038 by voltage, speed, airflow, static pressure, current, noise and bearing type. Select the required model from the full published specification table rather than choosing only by maximum airflow.
| Model | Bearing Type | Rate Voltage（VDC） | Current （A） | Speed （RPM） | Air Flow （CFM） | Static Pressure （mmH₂O） | Noise Level （dBA） | Weight （g） |
|---|---|---|---|---|---|---|---|---|
| YDD8038x12 | S or B | 12 | 1.60 | 7500 | 92.66 | 33.39 | 58.50 | 170 |
| YDH8038×12 | S or B | 12 | 0.50 | 5000 | 61.77 | 14.84 | 49.80 | 170 |
| YDM8038x12 | S or B | 12 | 0.25 | 4000 | 49.42 | 9.50 | 44.95 | 170 |
| YDL8038X12 | S or B | 12 | 0.19 | 3000 | 37.06 | 5.34 | 38.71 | 170 |
| YDD8038x24 | S or B | 24 | 0.72 | 7500 | 92.66 | 33.39 | 58.50 | 170 |
| YDH8038x24 | S or B | 24 | 0.26 | 5000 | 61.77 | 14.84 | 49.80 | 170 |
| YDM8038x24 | S or B | 24 | 0.14 | 4000 | 49.42 | 9.50 | 44.95 | 170 |
| YoL8038x24 | S or B | 24 | 0.10 | 3000 | 37.06 | 5.34 | 38.71 | 170 |
| YoD8038x48 | S or B | 48 | 0.36 | 7500 | 92.66 | 33.39 | 58.50 | 170 |
| YDHB038X48 | S or B | 48 | 0.13 | 5000 | 61.77 | 14.84 | 49.80 | 170 |
| YDM8038x48 | S or B | 48 | 0.09 | 4000 | 49.42 | 9.50 | 44.95 | 170 |
| YoL8038x48 | S or B | 48 | 0.07 | 3000 | 37.06 | 5.34 | 38.71 | 170 |
Pressure and Airflow from an 80x80x38mm Frame
Deep-frame construction gives DC8038 both airflow volume and pressure reserve for dense systems.
38mm Deep-Frame Performance
The deeper structure increases cooling headroom where a 25mm fan cannot provide enough pressure at the required airflow.
High Airflow and Pressure Together
Up to 91.62CFM and 32.39mmH2O supports dense layouts that need volume without giving up pressure capability.
Four Speed Grades
Published 3,000, 4,000, 5,000 and 7,500RPM levels provide a broad selection range for thermal and acoustic tuning.
Control-Ready Function Set
FG, RD and PWM options support monitored fan arrays and temperature-based speed control when system interfaces are matched.
80mm High-Pressure Server Fan Overview
The 38mm frame is intended for systems that need more pressure than a standard 80x80x25mm fan can provide. Check connector, current capacity, noise and the P-Q operating point before selecting the highest grade.
Glass-fiber-reinforced PBT impeller and housing are rated UL 94V-0. Available functions include FG, RD, PWM, Auto Restart and Polarity Protection; final wiring, connector, signal definition and bearing choice should be confirmed for the project.
DC8038 P-Q Curves for High-Resistance Cooling
The 38mm frame is most valuable when dense heat sinks, filters or ducts shift the operating point toward higher pressure. Compare the 3,000 to 7,500RPM curves at the required airflow, then check whether the resulting acoustic and power demand is acceptable.
Server, Inverter and Filtered-Cabinet Cooling
Dense heat sinks, filters and duct losses are the conditions that justify the extra 38mm depth.
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High-Density Server Systems
Strong airflow and pressure can be evaluated for chassis containing dense heat sinks, drive rows or accelerator cards.
Inverters and Power Drives
The 38mm frame helps push air through long heat-sink fins and concentrated power-device zones.
Filtered Equipment Cabinets
Pressure capability can offset clean-filter and loaded-filter losses when the fan is selected from the P-Q curve.
Telecom and 48V Equipment
48V versions suit communication systems that require a robust 80mm cooling component and control feedback.
Ducted Thermal Modules
Deep-frame performance is useful in short or medium ducts where bends and outlet restrictions create pressure drop.
80x80x38mm High-Pressure Fan Test Video
Use a restrictive grille, heat sink or duct to demonstrate the reason for the 38mm depth. Identify voltage, RPM grade, connector and measurement condition alongside any airflow, pressure or sound result.
Use a restrictive grille, heat sink or duct to demonstrate the reason for the 38mm depth. Identify voltage, RPM grade, connector and measurement condition alongside any airflow, pressure or sound result.
80x80x38mm High-Pressure Fan FAQs
A: DC8038 uses a 80x80x38mm frame. Confirm mounting-hole spacing and clearance with the product drawing before installation.
A: Published options include 12V / 24V / 48V. Select the exact model according to rated voltage, current and controller compatibility.
A: The published range reaches 91.62CFM and 32.39mmH2O. Use the P-Q curve for the actual operating point.
A: FG, RD and PWM are listed as function options. Signal voltage, frequency, wiring and minimum duty must be confirmed before connection.
A: The product range lists sleeve or ball bearing. Confirm the bearing code, operating temperature and expected service conditions with the selected model.
A: Project-specific voltage, speed, wire length, connector and control functions can be discussed. Performance must remain tied to an approved model and sample validation.
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